<!DOCTYPE html>
<html lang="zh-cn">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Style, Import command</title>
    <style type="text/css">
    </style>
    <style type="text/css">
        @import url(sheet2.css);
    </style>
    <style type="text/css">
        @import url(styles.css);
        /* @import comes first */

        h1 {
            color: gray;
        }
    </style>
    <style type="text/css">
        @import url(sheet2.css);
        @import url(buleworld.css);
        @import url(zany.css);
    </style>
</head>
<body>

</body>
</html>